Echo Wall.
The circular wall surrounding the Imperial
Vault of Heaven is 193.2 meters long, 3.7
meters high and 0.9 meter thick. If one speaks
against the wall at one end, another can hear
his voice at the other end of it.

You are welcome to the China Virtual Tours. Next we will go to the Nine-Dragon Cypress.
click
here to feel china from the closest
- Home -
Packages -
Destinations -
Souvenirs -
Cultural Essentials -
Tips -
Travel Talk -
China Virtual Tours is a part of
ChinaVista.com services. 1996-2008. Copyright Claims.